#control {
  line-height: 40px;
  user-select: none;
}

#totalInput {
  width: 3em;
  border-width: 0 0 1px 0;
  border-radius: 0;
  border-color: #888;
  background-color: transparent;
}

#totalInput:focus {
  outline: 0;
  border-color: #000;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

input[type="number"] {
  -moz-appearance: textfield;
}

#extractBtn {
  border: 1px solid #ccc;
  background-color: #fff;
  padding: 5px 10px;
  cursor: pointer;
  margin: 0 1em;
}

#extractBtn:hover {
  box-shadow: 1px 1px 2px 0px #ccc;
}

#errMsg {
  color: red;
}

#mainContainer {
  margin: 50px 0;
  font-size: 240px;
}
